Barbosa, Marco Aurélio Alves de Freitas, et al. “Morphogenesis and Tissue Flow in Tanzânia Grass under Different Forage Allowances”. Semina: Ciências Agrárias, vol. 35, no. 5, Nov. 2014, pp. 2793-06, doi:10.5433/1679-0359.2014v35n5p2793.